1946 Buick 40 vs. 2006 Opel Signum
To start off, 2006 Opel Signum is newer by 60 year(s). Which means there will be less support and parts availability for 1946 Buick 40. In addition, the cost of maintenance, including insurance, on 1946 Buick 40 would be higher. At 4,066 cc (8 cylinders), 1946 Buick 40 is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (153 HP @ 5600 RPM) has 45 more horse power than 1946 Buick 40. (108 HP @ 3600 RPM) In normal driving conditions, 2006 Opel Signum should accelerate faster than 1946 Buick 40. With that said, vehicle weight also plays an important factor in acceleration. 1946 Buick 40 weights approximately 110 kg more than 2006 Opel Signum.
Because 1946 Buick 40 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1946 Buick 40. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control.
Compare all specifications:
| 1946 Buick 40 | 2006 Opel Signum | |
| Make | Buick | Opel |
| Model | 40 | Signum |
| Year Released | 1946 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4066 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 108 HP | 153 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Vehicle Weight | 1645 kg | 1535 kg |
| Wheelbase Size | 3000 mm | 2840 mm |
